View source for Popup Opacity

==Scope==
* '''[[Book Page]]''' content object > '''[[Text Pop-Up (Book Page object)|Text Pop-Up]]''' object > '''Popup Opacity''' property

==Purpose==
Opacity is used to define how 'see-through' an object is - that is, the degree to which the objects 'behind' (or at  a lower level) this object can be seen. '''Opacity''' is specified as a percentage: '''100''' indicates that the object is entirely opaque, so nothing behind it can be seen; a value of '''0''' indicates that the object is entirely transparent.

For a '''Text Pop-Up''' Book Page object, this property determines the opacity of the pop-up panel. The opacity of the pop-up '''[[Image (Text Pop-Up property)|Image]]''' (which is clicked on to display the pop-up) is set separately via the generic '''[[Opacity]]''' property.

[[Category:Property]]